- added checks for malformed parameters in the URL
- bump eoxc to 1.1.17 bringing among others:
- extend support for arbitrary layer projection with proj.4 eoxc/eoxc#35
- add support for adding polygon labels - eoxc/eoxc#34
- extend export wms link feature to WMTS layers (assumes the same URL, and removes the "/wmts" part of the URL - default Mapcache behavior)